Guest

Whlie solving complex number 1-i in polar form.In book they have taken theta =-pi/4 why not 7pi/4 because the point lie in fourth quadrant and the theta is given by 2pi-angle(alpha) or -angle(alpha).

Whlie solving complex number 1-i in polar form.In book they have taken theta =-pi/4 why not 7pi/4 because the point lie in fourth quadrant and the theta is given by 2pi-angle(alpha) or -angle(alpha).

Grade:12th Pass

2 Answers

Aman Bansal
592 Points
11 years ago

Dear Anil,

We always try to locate [oints in y=the nearest quadrant, thats y in first quadrant.

Cracking IIT just got more exciting,It s not just all about getting assistance from IITians, alongside Target Achievement and Rewards play an important role. ASKIITIANS has it all for you, wherein you get assistance only from IITians for your preparation and win by answering queries in the discussion forums. 

http://www.askiitians.com/packages/packages.aspx

So start the brain storming…. become a leader with Elite Expert League ASKIITIANS

Thanks

Aman Bansal

Askiitian Expert

Shaurya Gupta
41 Points
11 years ago

since it lies in 4rth quadrant, theta = -alpha=-pi/4

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free